Alan Marvell Books

Travel tourism

By Hilary Blackman

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GCE AS Travel and Tourism for Edexcel

By Alan Marvell

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This is a collection of all the units you need to pass your Double Award in Travel and Tourism for Edexcel. Case studies with exploratory questions help you assess and discuss issues within the wor...

AS level for AQA travel tourism

By Peter Hayward

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Part of a series of six student books which are matched to every type of AS level GCE course students can take - whether it is a single award or double award with Edexcel, OCR or AQA.

UK Travel Destinations

By Alan Marvell

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Sustainable Tourism

By Marvell Alan Watkins Claire

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Travel Tourism As Level For Ocr Gce As Level Double Award

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AS GCE Travel and Tourism for AQA

By Alan Marvell

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.